Protect your valuable lens in all conditions with the NiSi Armor FX PRO Nano L395 UV filter. This revolutionary filter is designed to withstand extreme conditions such as impacts and bumps, and is even explosion-proof. It offers first-class protection for your lens against dust, fingerprints, dirt, scratches, sand dust, and splashing seawater. Crystal-clear image quality is ensured as the optical glass of the filter is coated with a reflection-reducing nano-coating on both sides. This coating also makes the filter water- and oil-resistant, as well as easy to clean. The filter allows excellent light transmission and produces neutral colors without loss of sharpness, even when using high-megapixel sensors. Top-quality features include an ultra-thin, dual-tone brass filter frame with knurling for easy grip. The filter frame also includes threads for attaching a front screw filter. The Armor FX PRO Nano L395 UV filter is the perfect choice for active photographers who want to protect their lens in all conditions without compromising image quality.